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Academic Articles & Research Papers
Showing 20 of 69 academic articles
Dongping Yu, Yan Guo, Ning Li, Meng Wang • IEEE Access
(2019)
As an emerging technique, device-free localization (DFL) is promising to localize the target without attaching any transceivers. Recently, the benefits of channel state information (CSI) on DFL have been revealed in this paper. Motivated by...
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Open Access (DOAJ)
DOI: 10.1109/ACCESS.2019.2916194
Jia-Hui Wang, Maosheng Xiang, Ji-Feng Liu • The Astrophysical Journal
(2025)
Intergalactic wandering stars (IWSs) within 10 Mpc remain a poorly explored area of astronomy. Such stars, if they exist, are supposed to be wandering objects as they are not bound by the gravitational potential of any galaxy. We set out to...
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Open Access (DOAJ)
DOI: 10.3847/1538-4357/adf8c8
Christian Klingenberg • Astronomische Nachrichten
(2007)
Abstract E119 3D Simulations of Weakly Magnetized Accretion Disks E147 The MRI in stratified accretion discs E212 Comparison between observed and simulated globular clusters E219 Presentation of simulation results of our 3D PIC Code E244 MA...
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DOI: https://doi.org/10.1002/asna.200740005
Han Yu, Xiaofan Zhang, Xiaobiao Shan, Liangxing Hu et al. • Micromachines
(2023)
This work presents a novel bird-shaped broadband piezoelectric energy harvester based on a two-DOF crossed beam for low-frequency environmental vibrations. The harvester features a cantilever mounted on a double-hinged beam, whose rotating ...
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Open Access (DOAJ)
DOI: 10.3390/mi14020421
Bujiao Wu, Dax Enshan Koh • npj Quantum Information
(2024)
Abstract Efficiently estimating fermionic Hamiltonian expectation values is vital for simulating various physical systems. Classical shadow (CS) algorithms offer a solution by reducing the number of quantum state copies needed, but noise in...
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Open Access (DOAJ)
DOI: 10.1038/s41534-024-00836-7
Xiangyu Li, Xiaolong Yin, Nathan Wiebe, Jaehun Chun et al. • Physical Review Research
(2025)
Numerical simulation of turbulent fluid dynamics needs to either parametrize turbulence—which introduces large uncertainties—or explicitly resolve the smallest scales—which is prohibitively expensive. Here, we provide evidence through analy...
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Open Access (DOAJ)
DOI: 10.1103/PhysRevResearch.7.013036
Tomoki KANDA, Hiroshi YABUNO • Mechanical Engineering Journal
(2026)
In quantum information processing, control of quantum entanglement is of central importance, particularly for applications in quantum computing. One established method for generating entanglement is squeezing, which exploits the uncertainty...
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Open Access (DOAJ)
DOI: 10.1299/mej.26-00260
Alberto Di Meglio, Karl Jansen, Ivano Tavernelli, Constantia Alexandrou et al. • PRX Quantum
(2024)
Quantum computers offer an intriguing path for a paradigmatic change of computing in the natural sciences and beyond, with the potential for achieving a so-called quantum advantage—namely, a significant (in some cases exponential) speedup o...
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DOI: https://doi.org/10.1103/prxquantum.5.037001
Pedro Pablo Cárdenas Alzate, Jaime Alberto Echeverri Franco, Jacobo Echeverri Hoyos • Epidemiologia
(2026)
Background/Objectives: Cholera remains a major public health problem, particularly in regions with limited access to safe drinking water and sanitation. Traditional compartmental models may underrepresent adaptive human behavioral responses...
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Open Access (DOAJ)
DOI: 10.3390/epidemiologia7050142
M. Amouroux, A. El Jai, El Hassan Zerrik • International Journal of Systems Science
(1994)
The aim of this paper is to develop the concept of regional observability for distributed systems. This original concept is closer to practical considerations since it only requires the observation of the state on a given subregion. We show...
OPENALEX
DOI: https://doi.org/10.1080/00207729408928961
Zeng Yun, Wu Wenxiu, Yu Dankui • Shiyou jixie
(2018)
Under the rapid development of the world’s powder technology, powder materials are used in a wide range of fields such as metallurgy, chemical industry and petroleum. Turbo air classifier is one of the most important mechanical equipment in...
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Open Access (DOAJ)
A. C. F. N. Gomes, A. De Cezaro • Trends in Computational and Applied Mathematics
(2022)
Because of the current scenario of the SARS-CoV-2 (COVID-19) pandemic in Brazil, whose vaccination campaign is in the initial stage, government authorities have pointed out towards the complete reopening of the economy. And recently for the...
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Open Access (DOAJ)
DOI: 10.5540/tcam.2022.023.04.00655
Yaolin Lin, Wei Yang, Xiaoli Hao, Changxiong Yu • Energy Exploration & Exploitation
(2021)
About one-third of the primary energy in the world is consumed by buildings. A large amount of CO 2 emission due to building energy consumption has threatened the sustainable development of the world. Improvement on the building energy perf...
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Open Access (DOAJ)
DOI: 10.1177/0144598720952512
Renjing Chen, Wenhai Liang, Yilin Xu, Shuman Du et al. • High Power Laser Science and Engineering
(2025)
Spatial intensity modulation in amplified laser beams, particularly hot spots, critically constrains attainable pulse peak power due to the damage threshold limitations of four-grating compressors. This study demonstrates that the double-sm...
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Open Access (DOAJ)
DOI: 10.1017/hpl.2025.28
Marin Bukov, Alexandre G. R. Day, Dries Sels, Phillip Weinberg et al. • Physical Review X
(2018)
The ability to prepare a physical system in a desired quantum state is central to many areas of physics such as nuclear magnetic resonance, cold atoms, and quantum computing. Yet, preparing states quickly and with high fidelity remains a fo...
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Open Access (DOAJ)
DOI: 10.1103/PhysRevX.8.031086
Dean Brand, Domenica Dibenedetto, Francesco Petruccione • Physical Review Research
(2026)
We present a theoretical framework for a quantized memristive Leaky Integrate-and-Fire (LIF) neuron, uniting principles from neuromorphic engineering and open quantum systems. Starting from a classical memristive LIF circuit, we apply canon...
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Open Access (DOAJ)
DOI: 10.1103/y61v-2bxf
Kai Wang, Dong-Sheng Wang • New Journal of Physics
(2023)
Quantum simulation is one of the central discipline to demonstrate the power of quantum computing. In recent years, the theoretical framework of quantum superchannels has been developed and applied widely as the extension of quantum channel...
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Open Access (DOAJ)
DOI: 10.1088/1367-2630/acc5aa
Assaf Katz, Shalom Bloch, Eliahu Cohen • Entropy
(2025)
Pseudo-entropy is a complex-valued generalization of entanglement entropy defined on non-Hermitian transition operators and induced by post-selection. We present a simulation-based protocol for detecting nonclassicality and coherent errors ...
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Open Access (DOAJ)
DOI: 10.3390/e27111165
Ning Li, Zhigang Du, Fuqiang Gao, Fuzhou Qi et al. • Geofluids
(2022)
The mechanical equation on the mechanical characteristics of rock bolt in rock mass with bedding separation is established, based on the bond slip relationship of anchoring interface by the load transfer method. The validity of the numerica...
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Open Access (DOAJ)
DOI: 10.1155/2022/5279884
MingWei Jiang, YuYun Fan, WeiWei Su, Jincheng Wang et al. • Geofluids
(2024)
The management of rock mass deformation in high-stress roadways is a pivotal aspect of deep geotechnical engineering. Given the fruitful outcomes of research in rock mechanics regarding traditional confining pressure control methods, schola...
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Open Access (DOAJ)
DOI: 10.1155/2024/8816030